Atlanta, GA • Won't Close
Garage Door Opens but Won't Close in Atlanta, GA
When your garage door opens fine but refuses to close -- or starts down and then reverses -- the culprit is almost always the safety system doing its job: misaligned or dirty photo-eye sensors, something blocking the beam, or opener settings that need adjustment.
This one loves to strike at sunset, when low Georgia sun shines straight into a west-facing sensor and the opener thinks something's in the way. Call (678) 940-0457 and we'll connect you with a local tech who can diagnose it fast, day or evening.
This service is part of our broader won't close in Atlanta coverage — see the main guide for related repairs, installations, and pricing.
What this garage door problem usually involves
Nine times out of ten, the photo-eye sensors near the floor on each side of the door are misaligned, dirty, or blocked. Even a cobweb, a shifted sensor bracket, or bright direct sunlight can break the invisible beam and force a reversal.
Less commonly, the issue is mechanical: a door binding in bent tracks, or limit settings on the opener that need recalibration after a power flicker. A pro checks sensors first, then works through the rest systematically.
- Photo-eye sensor alignment and cleaning
- Checking for obstructions in the sensor beam
- Sunlight shields for west-facing sensors
- Track inspection for binding or damage
- Opener force and travel-limit adjustment
- Wiring check between sensors and opener
- Full close-cycle testing before leaving
Signs pointing to a sensor problem
If the opener light blinks and the door reverses immediately, that's the classic sensor signal. A sensor with a flickering or dark LED -- when its partner glows steady -- is usually the misaligned one.
Problems that appear only at certain times of day strongly suggest sunlight interference rather than a broken part. Both are quick fixes for a professional.
What happens when you call
We'll ask what the door does exactly -- reverses right away, gets halfway, blinks -- and connect you with an independent tech nearby.
Sensor realignments are among the quickest service calls there is. If the problem turns out to be bigger, you'll get a clear explanation and upfront pricing before anything else happens.